Titanium Coated Step Drill Bits, 3/8 in, 1 Step

Ideal for electrical, plumbing and HVAC contractors. With its adjustable high-medium-low regulator and integrated stand, this unit is easy to use with refillable or disposable gas cylinders. Superior durability that lasts up to six times longer life than high-speed steel. Drills clean and accurate holes in thin materials (up to 1/8 in). Self-starting point starts on contact.